package me.sunpeng.principle.segregation;

/**
 * 接口隔离原则相关
 *
 * @author sp
 * @create 2022-03-09
 */
public class Segregation1 {
    public static void main(String[] args) {
        A a = new A();
        //A类通过接口去依赖B类
        a.depend1(new B());
        a.depend2(new B());
        a.depend3(new B());
    }
}

//接口1
interface Interface1 {
    void operation1();


}

//接口2
interface Interface2 {

    void operation2();

    void operation3();
}

//接口3
interface Interface3 {
    void operation4();

    void operation5();
}


class B implements Interface1, Interface2 {
    public void operation1() {
        System.out.println("B 实现了 operation1");
    }

    public void operation2() {
        System.out.println("B 实现了 operation2");
    }

    public void operation3() {
        System.out.println("B 实现了 operation3");
    }

}

class D implements Interface1, Interface3 {
    public void operation1() {
        System.out.println("D 实现了 operation1");
    }


    public void operation4() {
        System.out.println("D 实现了 operation4");
    }

    public void operation5() {
        System.out.println("D 实现了 operation5");
    }
}

class A { //A 类通过接口Interface1 Interface2 依赖(使用) B类，但是只会用到1,2,3方法
    public void depend1(Interface1 i) {
        i.operation1();
    }

    public void depend2(Interface2 i) {
        i.operation2();
    }

    public void depend3(Interface2 i) {
        i.operation3();
    }
}

class C { //C 类通过接口Interface1 Interface3依赖(使用) D类，但是只会用到1,4,5方法
    public void depend1(Interface1 i) {
        i.operation1();
    }

    public void depend4(Interface3 i) {
        i.operation4();
    }

    public void depend5(Interface3 i) {
        i.operation5();
    }
}